This is more of a personal question about how well you know yourself, no one can answer this for you.
Answer:chemical reaction
Explanation:Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.
Answer:
A feedback loop is a biological occurrence where the output of a system amplifies the system (positive feedback) or inhibits the system (negative feedback).
Explanation:
Example, during blood clotting, a cascade of enzymic proteins acitvates each other, leading to the formation of fibrin clot that prevents further blood loss.
The greenhouse effect is necessary to explain
why weather occurs. The climate of the Earth is greatly affected by two
opposing processes: the greenhouse effect and atmospheric convection. The
greenhouse effect is acting to warm the lower atmosphere and cool the
upper atmosphere while the atmospheric convention (composed of thermals,
clouds, precipitation) is cooling the lower atmosphere and warms the upper
atmosphere). <span>The greenhouse effect warms the Earth’s surface, but very few people are
aware that weather processes greatly limit that warming.<span> In the absence of greenhouse effect, the Earth will
be left without weather.</span></span>
Arsenic has a more metallic behavior than antimony because arsenic's atoms have fewer electron shells.
